NGTL Fuel Usage and Measurement Variance

PERCENTAGE (%) IN ENERGY (GJ)

Period

USAGE

MVAR

(Loss or Gain)

TOTAL USAGE

PLUS MVAR
January 2021 1.72 0.30 (Loss) 2.02
February 2021      
March 2021      
April 2021      
May 2021      
June 2021      
July 2021      
August 2021      
September 2021      
October 2021      
November 2021      
December 2021      

USAGE: Accounts for heating and compressor fuel, compressor starts and pipeline operating losses. Gas re-delivered onto the NGTL System at storage connections do not attract a usage allocation.

MVAR: Is the difference between Total System Deliveries (including usage) and Total System Receipts compared to the change in Linepack over the same period. MVAR is allocated as a percentage of total receipts less storage receipts.

Usage plus MVAR: The sum of Usage and Measurement Variance (loss or gain).